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Hardware reference
MECHATROLINK-II Communications Status LED Indicator
The table below shows the LED indication status and the corresponding
conditions of the communications.
/i
LED status
Communications status
Not lit
No communication is established.
Green Flash
Asynchronous communications is established.
Green Light
Synchronous communications is established.
Red Flash
A clearable error occurred in MECHATROLINK-II communications.
•
Communications error (Err83.0)
•
Transmission cycle error (Err84.0)
•
SSYNC_SET error (Err84.4)
•
Watchdog data error (Err86.0)
•
Transmission cycle setting error (Err90.0)
•
CONNECT error (Err90.1)
•
SYNC command error (Err91.0)
Red Light
A non-clearable error occurred in MECHATROLINK-II communica-
tions.
•
Node address setting error (Err82.0)
•
SYNC process error (Err84.3)
Note
If any of communication related error occurs while an error that is
not related to MECHATROLINK-II communications happens, the
MECHATROLINK-II Communications Status LED Indicator follows
the corresponding communications status as shown above.
HARDWARE REFERENCE MANUAL
102
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